2 papers
hep-ph2026
Probing Quasi-Dirac Neutrino Oscillations at Long Baseline Experiments
Noor-Ines Boudjema, Frank F. Deppisch, Suka Sriyansu Pattanaik
The Dirac or Majorana nature of neutrinos remains one of the most fundamental open problems in particle physics. A natural intermediate scenario arises when small lepton-number-vio…
hep-ph2026
Signatures of Type-I Seesaw in Neutrino Oscillation Phenomenology
Suka Sriyansu Pattanaik, Sasmita Mishra
We investigate the low-energy phenomenology of the Type-I seesaw mechanism within a 3+3 framework containing three active and three sterile neutrinos. Using the exact seesaw relati…